| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20180715 |
| Unknown | China national standards | MT | 4940.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180714 |
| Unknown | China national standards | MT | 660.0 | USD | 20180714 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180714 |
| Unknown | China national standards | MT | 760.0 | USD | 20180713 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180713 |
| Unknown | China national standards | MT | 410.0 | USD | 20180713 |
| Unknown | China national standards | MT | 470.0 | USD | 20180713 |